baber/WOPTO huggingface dataset:
Patent JP-2019220562-A (JP)
Title: Semiconductor storage device
Inventor: KUMAGAI KENGO
IPC: H01L23/12
Filed: 2018-06-19
Abstract: To provide a semiconductor storage device capable of suppressing a positional deviation of a capacitor.SOLUTION: A semiconductor storage device of an embodiment comprises a substrate, a semiconductor memory component, and a capacitor. The substrate includes a first pad and a second pad. The first pad includes a first region and a second region. When a direction from the first pad toward the second pad is a first direction and a direction crossing the first direction is a second direction, a width in the second direction of the first region is wider than that in the second direction of the first electrode of the capacitor, a width in the second direction of the second region is substantially the same as that in the second direction of the first electrode, and a width in the first direction of the first region is narrower than that in the first direction of the first electrode. The first electrode is arranged over at least a part of the first region and at least a part of the second region.SELECTED DRAWING: Figure 5
Patent JP-2019220412-A (JP)
Title: Circuit board device and board connector
Inventor: ASANO YASUNORI
IPC: H01R43/24
Filed: 2018-06-22
Abstract: To prevent breakage of a solder joint caused by thermal deformation of a molded article.SOLUTION: A circuit board device A includes a circuit board 10, a board connector 11 having a terminal fitting 24 and a fixing fitting 29 integrally attached to a housing 13 and surface-mounted on the circuit board 10 by soldering the terminal fitting 24 and the fixing fitting 29, a molded body 52 made of a synthetic resin material and surrounding the circuit board 10, the terminal fitting 24, and the fixing fitting 29 in close contact with each other, and a cover 32 buried in the molded body 52 and arranged so as to surround the terminal fitting 24 and the fixing fitting 29 between the housing 13 and itself.SELECTED DRAWING: Figure 2
Patent JP-2019182391-A (JP)
Title: caster
Inventor: IIMURA KYOSUKE
IPC: B60B33/00
Filed: 2018-07-02
Abstract: To enable effectively applying to a caster, a brake function of preventing the wheel from rotating when the movement of a support object M is stopped, without complicating a caster structure and increasing the number of component parts.SOLUTION: A horizontal axis 4 is pivotally supported movably to a bearing hole 9 formed in a main body 1, wide in a back and forth direction x, and having a front side end part 9a on a rotation central axis 3 side positioned above a rear side end part 9b. A wheel 2 is formed with a contact part 18 which is hooked to a contacted part 15 formed on the main body 1 when the horizontal axis 4 is positioned on the front side end part 9a side of the bearing hole 9, and is not hooked to the contacted part 15 when the horizontal axis 4 is positioned on the rear side end part 9a side of the bearing hole 9.SELECTED DRAWING: Figure 3
Patent JP-2019019050-A (JP)
Title: Optical glass and optical element
Inventor: MIKAMI SHUHEI
IPC: C03C3/068
Filed: 2018-07-02
Abstract: To provide an optical glass and an optical element having a reduced reduction color.SOLUTION: There is provided an optical glass which contains 1 to 45 mass% of BOand 10 to 60 mass% of LaO, contains at least one oxide selected from the group consisting of TiO, NbO, WOand BiOand has a value of βOH represented by the following expression (2) of 0.1 to 2.0 mm: βOH=-[ln(B/A)]/t...(2).SELECTED DRAWING: None
Patent JP-2020007096-A (JP)
Title: Elevator device
Inventor: SAWAMURA KAZUYA
IPC: B66B1/06
Filed: 2018-07-06
Abstract: To provide an elevator device efficiently achieving an active vibration damping function in response to the vibration of a car by a guide mechanism having a roller which rolls in contact with a guide rail.SOLUTION: A guide mechanism 31 provided on a car supports a roller 32 to be displaced in a direction intersecting with a length direction of a guide rail and presses the roller onto the guide rail by a pressing spring 39. A vibration-damping drive part 40 is provided on the guide mechanism 31 to actuate the roller 32 in a direction of suppressing the rolling of the car. The pressing spring 39 and the vibration-damping drive part 40 are arranged in a manner being butted against each other through a support part of a lever 35 rotatably supporting the roller 32 so as to directly applying action force thereof to the rotation center of the roller 32.SELECTED DRAWING: Figure 3
Patent JP-2020006012-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2018-07-11
Abstract: To provide a game machine capable of increasing a game interest.SOLUTION: A game machine includes a game board (game board 2) in which a game area (game area 3) in which game balls can flow down is formed on the front surface. An open section (open section 2A) is formed in the center of the game board. A movable body (board movable body 15k, 16k) that can be operated is installed on the back side of the game board. The movable body is visible from the open section and can be protruded forward from the game area.SELECTED DRAWING: Figure 59
Patent JP-2020011824-A (JP)
Title: Crane runaway prevention apparatus
Inventor: TAKEUCHI TADASHI
IPC: B66C13/22
Filed: 2018-07-19
Abstract: To provide a crane runaway prevention apparatus capable of rapidly preventing runaway of a crane which is controlled by an inverter.SOLUTION: There is provided a crane runaway prevention apparatus 1 comprising a command receiving unit 31 for receiving a command from the side of operation equipment used for operating a motor 5 of the crane, a signal receiving unit 36 for receiving a signal from an inverter control panel 3 that controls the motor by an inverter, and a breaker 39 that cuts off power supply to the motor due to discrepancy between the command input from the command receiving unit and the signal input from the signal receiving unit.SELECTED DRAWING: Figure 1
Patent JP-2020012341-A (JP)
Title: Design method and construction method of high-rise building
Inventor: TOZAWA MASAMI
IPC: E02D27/32
Filed: 2018-07-20
Abstract: To provide a design method and a construction method of a high-rise building capable of constructing a low-rise building frame without waiting for an upper wing of a high-rise building frame.SOLUTION: A subsidence analysis model that simulates the construction process of building each building frame in the order of the basement building frame, low-rise building frame, and high-rise building frame sequentially on the foundation structure comprises an analysis step to calculate the stress due to settlement and grasp the resistance performance of the foundation structure and the underground structure to settlement assuming that the foundation structure and the underground structure bear the stress due to settlement, and a design step to reduce or eliminate a construction joint at the boundary between the basement or low-rise building frame and the high-rise building frame, on the basis of the grasped resistance performance to settlement.SELECTED DRAWING: Figure 1
Patent JP-2020013460-A (JP)
Title: Information processing device, character recognition method, and character recognition program
Inventor: AKIYAMA KATSUHIKO
IPC: G06K9/72
Filed: 2018-07-20
Abstract: To improve the recognition accuracy of characters.SOLUTION: An information processing device 100 displays an input field 110. The information processing device 100 sequentially detects strokes 111 to 115 drawn in the input field 110, and obtains and stores stroke data indicating traces of the strokes 111 to 115. The information processing device 100 groups the strokes 111 to 115 drawn in the input field 110 into a preceding stroke group G1 including the strokes 111 to 113 and a subsequent stroke group G2 including the strokes 114 and 115. The information processing device 100 calculates a validity score of separation between the preceding stroke group G1 and the subsequent stroke group G2 on the basis of feature amounts of the preceding stroke group G1 and the subsequent stroke group G2. The information processing device 100 recognizes one or more characters drawn in the input field 110 on the basis of the stored stroke data and the calculated validity score.SELECTED DRAWING: Figure 1
Patent JP-2020011700-A (JP)
Title: Junction structure, structure module on railway vehicle side and railway vehicle structure
Inventor: KUSUNOKI TAKENORI
IPC: F16B5/07
Filed: 2018-07-21
Abstract: To provide a junction structure capable of facilitating joining and having great strength and accuracy in such a case that thick parts of a railway vehicle structure are joined by combining the different or same type of carbon fibers, glass fibers or metals, in order to solve a problem of not being capable of adapting a junction structure for easily combining an indention and a projection in joining.SOLUTION: A junction structure, in which a projection and an indention are made opposed to each other and the different or same type of carbon fibers, glass fibers or metals are combined using a fastening member, is characterized in that: the projection is formed in a shape shrinking toward the upper direction; an indention shrinks toward the lower direction so as to be tightly adhered with the projection; a shape in the vicinity of the lowermost part is formed in a shape having a gap between itself and the vicinity of the uppermost part when joined with the projection; and a position going through the uppermost part and the lowermost part of the joined projection and indention is arbitrarily selected and fixed with the fastening member.SELECTED DRAWING: Figure 1
Patent JP-2020015197-A (JP)
Title: Apparatus for attaching band-shaped rubber member
Inventor: KONDO TETSUYA
IPC: B29D30/38
Filed: 2018-07-24
Abstract: To reduce a cost of a device and simplify a structure of the device.SOLUTION: The apparatus includes: a servicer 2 for transporting in a length direction a belt-shaped rubber member B sent from a supply source 4 and sending it from an introduction position P to a molding drum D; and cutting means 3 for cutting the band-shaped rubber member B. The servicer 2 can send out the belt-shaped rubber member B from the introduction position P to the molding drum D by switching between a first surface S1 and a second surface S2.SELECTED DRAWING: Figure 1
Patent JP-2020014747-A (JP)
Title: Nonwoven fabric wiper and manufacturing method of the same
Inventor: MURATA TAKESHI
IPC: D04H3/16
Filed: 2018-07-27
Abstract: To provide a composite type nonwoven fabric wiper preventing pulp fibers from falling off, and improved in strength.SOLUTION: A composite type nonwoven fabric wiper WP is obtained by laminating a pulp fiber web PFW on a spunbond nonwoven fabric SW followed by integrating. The spunbond nonwoven fabric has a rate of elongation of 5% or less in a lateral direction CD when making a load of 0.5 N act in the lateral direction CD perpendicular to a fiber flow direction MD.SELECTED DRAWING: Figure 1
Patent JP-2020016324-A (JP)
Title: Balance adjustment method for roll, and roll
Inventor: NATO TETSUYA
IPC: F16C13/00
Filed: 2018-07-27
Abstract: To improve workability for adjusting the balance of a roll.SOLUTION: In a balance adjustment method for a roll comprising a cylindrical roll body and a balance adjustment tool that can be fixedly arranged inside the roll body, a reinforcing fiber and a matrix resin are included as a ring-shaped member included in the balance adjustment tool, and when 10 vol.% or more of the reinforcing fiber makes the circumferential direction of the ring-shaped member 90°, a fiber reinforced resin molded body oriented within 90°±10° is used.SELECTED DRAWING: Figure 2
Patent JP-2020020300-A (JP)
Title: Failure detection device for variable compression ratio internal combustion engine
Inventor: AKASAKI NAOSUKE
IPC: F02D15/02
Filed: 2018-08-01
Abstract: To accurately detect an abnormality of a compression ratio change operation in a variable compression ratio internal combustion engine.SOLUTION: A failure detection device for a variable compression ratio internal combustion engine includes: target cylinder internal pressure calculation means 160 for calculating a target value of maximum cylinder internal pressure of an operation cycle in which combustion is not performed, on the basis of a target compression ratio used for setting a compression ratio change mechanism 112; cylinder internal pressure acquisition means 162 for acquiring an actual measurement value of the maximum cylinder internal pressure by using a cylinder internal pressure sensor provided in a cylinder in an operation cycle in which combustion is not performed when a piston is located at a top dead center position; and failure determination means 164 for determining that a compression ratio change operation is abnormal when an absolute value of a difference between the target value of the maximum cylinder internal pressure and the actual measurement value exceeds a predetermined threshold value. The target cylinder internal pressure calculation means 160 detects cylinder internal pressure before ignition of fuel by using the cylinder internal pressure sensor, calculates estimation motoring pressure of the cylinder on the basis of the detected cylinder internal pressure and the target compression ratio, and calculates a target value of the maximum cylinder internal pressure from the calculated estimation motoring pressure.SELECTED DRAWING: Figure 1
Patent JP-2020021654-A (JP)
Title: Suspension insulator
Inventor: KITA MORIYUKI
IPC: H02G7/00
Filed: 2018-08-01
Abstract: To provide a suspension insulator capable of improving producibility and achieving weight saving, while sufficiently maintaining a creepage distance.SOLUTION: A suspension insulator 1 includes: a body part 2 made of ceramics and having a cylindrical shape; and a casing part 3 made of a polymer material and attached to the body part 2 so as to surround the body part 2. The casing part 3 includes: a first shade section 10 having a shade shape extending in a radial direction; and a second shade section 11 having a shade shape extending in the radial direction and arranged at a lower side with regard to the first shade section 10.SELECTED DRAWING: Figure 1
Patent JP-2020024999-A (JP)
Title: Electrical device panel
Inventor: AOKI ISAO
IPC: H05K7/20
Filed: 2018-08-07
Abstract: To provide an electrical device panel that accurately detects low temperature in-panel abnormalities.SOLUTION: An air filter assembly 46 is attached to an inlet 37 of a front door 35 of a housing. A protective cover 42 is arranged between the air filter assembly 46 and the unit to be cooled. A vent 43 communicating with the inflow 37 is formed in the protective cover 42, and a hollow tube 49 is disposed in front of the protective cover 42. In the hollow tube 49, through holes 49a are formed on the front side and the inside of the panel. The pressure in the hollow tube 49 is measured by a pressure gauge, and when the measured pressure in the hollow tube 49 is out of a preset range, it is determined that the cooling function is abnormal.SELECTED DRAWING: Figure 2
Patent JP-2020030300-A (JP)
Title: Transparent film for portable terminal
Inventor: TAKAHASHI HIROKI
IPC: H04M1/21
Filed: 2018-08-22
Abstract: To provide a transparent film for a portable terminal, which can be attached so as not to be peeled off from curve start portions of right and left edge parts of a display screen while covering the display screen as much as possible.SOLUTION: The transparent film for a portable terminal for protecting a display screen of a portable terminal having a main body 4 and a display screen 3 provided on the main body, comprises a film main body 1A having a substantially planar-shaped rear surface, and right and left film edge parts 1B extending from right and left ends of the film main body toward the outside in the right and left direction. An adhesive layer 5 for adhering the film main body at least to the display screen is disposed on the rear surface of the film main body. The right and left film edge parts cover curve start portions 3C, from which curves of right and left edge parts 3B of the display screen start, and are formed into a curved surface projecting upward so as to be positioned downward as a rear surface 1R approaches the end along the surface of the curve start portions.SELECTED DRAWING: Figure 2
Patent JP-2020028411-A (JP)
Title: Fire extinction system and production method
Inventor: GOTO HIDEAKI
IPC: A62C35/64
Filed: 2018-08-22
Abstract: To provide a fire extinction system which does not discharge water even when a sprinkler head is broken.SOLUTION: A method for producing a fire extinction system comprises a step for stopping water leakage from a sprinkler piping of a sprinkler system which has a sprinkler piping in which water is stored in a normal condition, by adhering a repair material 108 so as to cover a water leakage position to an outside part of the sprinkler piping, thereby stopping water leakage, then, connecting a negative pressure pump to the sprinkler piping, for forming a negative pressure sprinkler system.SELECTED DRAWING: Figure 2
Patent JP-2020035796-A (JP)
Title: Wiring board, wiring device, and information recording device
Inventor: ABE KENTARO
IPC: A61J7/02
Filed: 2018-08-27
Abstract: To provide a wiring board, a wiring device, and an information recording device for preventing peeling of a flexible circuit connector provided on a wiring board at the time of folding.SOLUTION: A wiring board includes a paper board 30 and a wiring. The paper board 30 has at least a first board 30b1 and a second board 30b2. A flexible circuit connector 80B is provided in a bent portion 64A between the first board 30b1 and the second board 30b2. Assuming that a distance between a first fixing portion 41a and a second fixing portion 41b on the paper board 30 side is a, and the distance between a first bonding portion 42a and a second bonding portion 42b of the flexible circuit connector 80B is b, a<b is satisfied.SELECTED DRAWING: Figure 9A
Patent JP-2020033209-A (JP)
Title: Durability improvement method of concrete
Inventor: SHINTO MINEKI
IPC: C04B40/04
Filed: 2018-08-29
Abstract: To provide a durability improvement method of concrete that can improve durability by a simple curing method.SOLUTION: A durability improvement method of concrete 30 includes conducting cure of the concrete 30 by covering the top surface of the installed concrete 30 by a curing mat 10 for preventing evaporation of water content contained in the inside of the concrete 30, as curing means. In the durability improvement method of concrete 30, a hot water supply apparatus 20, as heating means, increases the temperature of the concrete 30 cured by the curing mat 10. The durability improvement method of concrete 30 includes curing the concrete 30 by the curing mat 10 after installing it, setting an initial curing temperature of the concrete 30 to 20°C or more by the hot water supply apparatus 20, and conducting air curing after the period of the initial curing.SELECTED DRAWING: Figure 1
Patent JP-2018195593-A (JP)
Title: Sealing agent for organic EL display element
Inventor: YAMAMOTO TAKUYA
IPC: C08L63/00
Filed: 2018-08-29
Abstract: To provide a sealing agent for an organic EL display element capable of being easily applied by an inkjet method, excellent in low outgassing property, and capable of obtaining an organic EL display element excellent in reliability.SOLUTION: The sealing agent for an organic EL display element includes a polymerizable compound and a polymerization initiator. Viscosity at 25°C is 5 to 50 mPa s. Surface tension at 25°C is 15 to 35 mN/m. Volatility after 4 days at 25°C is 1% or less.SELECTED DRAWING: None
Patent JP-2020037805-A (JP)
Title: Opening/closing device
Inventor: ODATE KAZUKI
IPC: G01V8/20
Filed: 2018-09-04
Abstract: To reduce problems associated with releasing blanking control.SOLUTION: A multi-optical axis sensor 40 has: a blanking control mode in which, each time a plurality of optical paths R are blocked in the order of the closing direction, the presence or absence of blocking is ignored for the optical paths R including the blocked optical paths R and positioned closer to the opening direction, and the output of a closing operation restriction signal is turned ON or OFF according to the presence or absence of blocking for the optical path R closer to the closing direction than the ignored optical path; and a normal sensing mode in which the output of the closing operation restriction signal is turned ON or OFF in response to the presence or absence of blocking for a specific normal sensing optical path of the plurality of optical paths R, the multi-optical axis sensor 40 being configured to switch to the normal sensing mode after a lapse of a predetermined period of time from the change point in the blanking control mode when there is a change in the presence or absence of blocking of the predetermined fully closed optical path R among the plurality of optical paths.SELECTED DRAWING: Figure 10
Patent JP-2020040674-A (JP)
Title: Easily openable paper container
Inventor: NOZAWA KOYA
IPC: B65D3/06
Filed: 2018-09-06
Abstract: To provide a paper container reduced in the occurrence frequency of the paper break, which is formed by cylindrically rounding a barrel blank laminated with a thermoplastic resin layer on both faces of a paper-made substrate layer, and by closing an upper part and a lower part of the cylindrical body formed by belt-likely sealing an overlapping region of a side of one face of the barrel blank and a side of the other face, and in which the belt-like seal is peeled for taking out a content, while in some case, the belt-like seal not being smoothly peeled, causing break of paper layers and opening.MEANS FOR SOLVING THE PROBLEM: An easily peelable layer is provided between the paper-made substrate layer and the thermoplastic resin layer of a peeling part, and a half-cut line is formed in the thermoplastic resin layer for assisting peeling. In the half-cut line, a value of C/U being a ratio of an uncut part length U to a cut part length C is more than 2 and less than 10. A starting position of an upper end of the half-cut line is 1 mm or more and less than 4 mm from the upper side of a barrel blank.SELECTED DRAWING: Figure 6
Patent JP-2020040025-A (JP)
Title: Distillation device and distillation method using the distillation device
Inventor: HOSHINO AKIRA
IPC: B01D5/00
Filed: 2018-09-12
Abstract: To provide a small-sized distillation device that includes a plurality of distillation stations, can operate respective distillation stations independently for distillation and can move operation surfaces of respective distillation stations in front of an operator.SOLUTION: A distillation device includes a cradle 5, a turntable 4 and a plurality of distillation stations S1 to S4. Each of the distillation stations includes a sample tube insertion part 21, a heating heater 22, an infrared ray reflection plate, a heating control unit 31, cooling water supply means and cooling water draining means.SELECTED DRAWING: Figure 1